baber/WOPTO huggingface dataset:
Patent JP-H05247085-A (JP)
Title: Crown ring-bearing cholesterol-based compound responsive to stimulation
Inventor: MURATA KAZUTAKA
IPC: C09K19/36
Filed: 1992-03-01
Abstract: PURPOSE:To provide the subject compound having a specific structure containing a crown ring, giving such a unique nature as to respond to external stimulation such as light or the presence of various kinds of ions, thus useful for gelling compositions capable of making organic solvents gel, switching elements, display elements, etc. CONSTITUTION:A benzocrown compound (e.g. benzo-18-crown-6) is first made to react with acetic acid plus nitric acid in chloroform to carry out nitration followed by reduction in a hydrogen atmosphere in ethanol in the presence of Pd-C to convert the nitro group into amino group. Thence, the resulting amino derivative is diazotized with sodium nitrite under ice cooling in an aqueous hydrochloric acid solution followed by diazo coupling with phenol to introduce phenolic hydroxyl group into the benzocrown compound followed by reaction of ethyl bromoacetate in the presence of an alkali and then hydrolysis to carry out carboxylation. The resulting compound is then made to react with cholesterol, thus obtaining the objective compound of formula I [R1 is benzo-18-crown-6, etc.; R6 is of formula II (n is 0-5), etc.; phi is benzene ring; Cho is cholesterol group].
Patent JP-H07288213-A (JP)
Title: Thin dc-dc converter
Inventor: TANIGAWA KENICHI
IPC: H01F30/00
Filed: 1994-04-19
Abstract: PURPOSE:To thin a DC-DC converter and reduce leakage flux by holding an inductance element on one plane of a fixing member and holding a fixed board and a radiator on the other plane. CONSTITUTION:An inductor 1 is manufactured by sandwiching a welded coil by a closed magnetic circuit ferrite core. The substrate main body of a circuit board 2 is formed of alumina board, a circuit is formed of electronic components such as FET, diode and IC, and a resist, electric wiring, etc., and a lead terminal for input, output, grounding and power voltage change is provided as a pin 21. Since thinning and reduced leakage flux are allowed by providing the structure that holds an inductance element on one plane of a fixing member 4 and a circuit board 2 and a radiator 3 on the other plane, the volume occupation by the power source is reduced, and other components and circuits can be arranged closely.
Patent JP-H10271976-A (JP)
Title: Mushroom food composition and its production
Inventor: HAMANAKA HIROYOSHI
IPC: A23L19/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mushroom food composition that contains a large amount of the water-soluble components and shows high liquid stability by admixing specific amounts of a water-soluble polyol fatty acid ester surfactant to the whole weight of the water-soluble components originating from the mushroom and a water-soluble OH group-bearing medium. SOLUTION: This composition comprises (A) the water soluble components originating from the mushroom, (B) only water or a combination thereof with a water-soluble medium bearing OH group(s) having at least one active hydrogen atom and (C) a water-soluble polyol fatty acid ester where the amount of the component C is 0.01-25 pts.wt. per 100 pts.wt. of the total amount of components A and B. The component A may be the water-soluble components from the shelf fungus, polypore, Ganoderma lucidum or the water-soluble components from Agaricus blazei. The water soluble OH group-bearing medium having one or more active hydrogen atoms is, for example, ethyl alcohol, propylene glycol, glycerol, sorbitol, mannitol, fructose, sucrose, honey, glucose, citric acid, ascorbic acid and the like.
Patent JP-S62237655-A (JP)
Title: Ion implanting appratus
Inventor: NAITO KATSUO
IPC: H01J37/317
Filed: 1986-04-08
Abstract: PURPOSE: To prevent the positioning discrepancy of ion beams radiated over disks and improve the evenness of the ion implantation to a wafer, by furnishing a positioning slit to position the ion beams between a mass analysis magnet and an analysis slit. CONSTITUTION:Around the inlet of a pouring room 10 between a mass analysis magnet 6 and an analysis slit 12, a positioning slit 28 is furnished to position the ion beams 4. Since the ion beams 4 from the mass analysis magnet 6 are to pass through the two slits, the positioning slit 28 and the analysis slit 12, the course after passing through the slit 12 is fixed almost unconditionally. In this case, in order to secure the accuracy of the ion beam positioning, the positioning slit is preferable to install as far as possible from the analysis slit 12, consequently being furnished near the inlet of the pouring room 10. Therefore, a discrepancy of the parallel cources of the ion beams 4 over disks 16a and 16b can be prevented.
Patent JP-H11285290-A (JP)
Title: Drive control method for induction motor
Inventor: SUGIURA YASUYUKI
IPC: H02P27/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To accelerate an induction motor smoothly, even when restarting it after an instantaneous service interrupt by generating its current angular velocity from the difference between its torque current accompanied by the increase of its load and its preset current, and by performing its current angular-velocity control when the torque current exceeds the preset current, and furthermore by performing its acceleration/deceleration control, when the torque current becomes smaller than the preset current to shift it to its stationary drive. SOLUTION: A current angular-velocity control portion 14 stores therein in the initial starting time of an induction motor 5, the data of an initial angular velocity 9-6, and the data of a preset current 9-5 which are fed from a command portion 9, and compares its operating time its torque current component obtained by a current transducer 12 with the preset current 9-5. When its torque current component exceeds the preset current 9-5, responding to the deviation thereof, the control portion 14 generates a current angular velocity ωi to subtract via a current subtracter 13 the current angular velocity ωi from the value of an angular velocity ωout outputted from an angular velocity command portion 17.  A current-control determines circuit 15 determines the subtracting result, and an acceleration/ deceleration-current controlling switch 16 gives the determining result to the angular velocity command portion 17 to decrease the angular velocity ωout and lower the rotational speed of the motor 5 and reduce its load. Also, when its torque current component becomes smaller than the preset current 9-5, its acceleration/deceleration control is conducted to have it accelerated.
Patent JP-S57196156-A (JP)
Title: Abnormality detection of speed checker and speed checker
Inventor: NAGASE KAZUHIKO
IPC: B60K31/18
Filed: 1981-05-29
Abstract: PURPOSE:To enable the detection of abnormality in a speed checker by monitoring relationships between speed difference information between two speed chock patterns and speed difference information between vehicle speeds and each speed check pattern therein. CONSTITUTION:As a vehicle such as train advances, a reference speed pattern is generated from a speed checker in an ATC or the like. The speed checker, having a plurality of check patterns, generates a selected pattern 201 necessary for the speed checking between points a and b in a specified section and additionally specific remaining patterns 202 within other patterns. When the speed of the vehicle is given by a curve 203, there is the following relationship at the same point,¦pattern speed difference 206¦=¦(selected pattern speed difference 204)- (remaining pattern speed difference 205)¦. In variably monitoring whether or not to satisfy this relation enables the detection of abnormality.
Patent JP-H11282952-A (JP)
Title: Optical scanner
Inventor: KITAJIMA YASUHIKO
IPC: G06K7/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To clarify a reflection mirror scanning angle capable of reading a bar code and to drive a reflection mirror at a fixed rotation speed in a laser scanner. SOLUTION: This scanner is provided with a photointerrupter 1 for detecting the position of the reflection mirror 8, a driving pulse generation part 4 for generating driving pulses for driving the reflection mirror 8, a reflection mirror attaching shaft in a U shape for attaching the reflection mirror 8 and a pulse width decision part 12 for deciding the pulse width of the next driving pulse so as to fix the rotation speed of the reflection mirror 8. Thus, the effective scanning angle of the reflection mirror 8 is clarified and the reflection mirror 8 is smoothly driven at the fixed rotation speed.
Patent JP-H01254277-A (JP)
Title: Spinner rotation treatment apparatus
Inventor: MIYAKE TOMOYOSHI
IPC: B04B15/00
Filed: 1988-03-31
Abstract: PURPOSE:To stably treat a spinner, by providing a suction port to a container, which is separated by a scattering preventing plate, on the side of the surface to be treated of a substrate while providing a discharge port to a treatment liquid scattering part. CONSTITUTION:The upper lid 2 of a scattering preventive container 1 is opened and an object 3 to be treated is held to a spin chuck 4. Then, the upper lid 2 is closed and the spin chuck 4 is rotated by a drive motor 5 and a liquid dripping nozzle 6 is moved to the part above the object 3 to be treated. The liquid issued from the dripping nozzle 6 is dripped on the surface of the object 3 to be treated to treat the same. The dripped used liquid is spread to the outer periphery of the object 3 to be treated by centrifugal force and shaken off from the outer periphery of the object 3 to be treated to be separated to a scattering chamber 18. Then, high speed rotation and the discharge of air from a discharge port 9 are performed to dry the surface of the object 3 to be treated. The fine scattered substance generated herein is spread throughout the scattering chamber 18 by the turbulent air stream generated by the spin chuck 4 to enter the scattering preventive container 1.
Patent JP-H05283623-A (JP)
Title: Manufacture of bicmos integrated circuit device
IPC: H01L27/06
Filed: 1992-04-02
Abstract: PURPOSE:To provide a manufacturing method for removing polysilicon remaining on the side of a gate electrode in a MOS region at the time of etching polysilicon for forming an emitter electrode in a prior manufacturing method relating to a manufacturing method of an emitter electrode of a bipolar transistor in BiCMOS semiconductor device. CONSTITUTION:At the time of forming an emitter 232 of a bipolar transistor and after forming its base region, a gate electrode, a diffusion region of the NMOS, PMOS regions, a polysilicon film 231 is formed on the whole surface thereon, further thereon a nitride film 234 is formed, a window 235 of an emitter electrode region is opened on said nitride film 234, and there an oxide film 250 is formed, later, the polysilicon film 231 except there and the nitride film 234 are removed in order to form the emitter electrode 232.
Patent JP-H0250103-A (JP)
Title: Lens body
Inventor: NISHIZAWA KOICHI
IPC: G02B3/00
Filed: 1989-03-31
Abstract: PURPOSE:To constitute a small-sized distributed index lens part which has relatively short focal length by diffusing and forming a material which causes variation in refractive index in a common transparent substrate from both surfaces so that 1st and 2nd distributed index lens parts face each other in the thickness direction of the transparent substrate. CONSTITUTION:Masks 22 and 23 are formed on both flanks of the transparent substrate 11. Those masks 22 and 23 are formed to that holes 22a and 23a face each other vertically. Therefore, the diffusion is carried out from both sides of the substrate 11 to form a couple of upper and lower distributed index lens parts 24 and 25 which face each other. Consequently, light emitted from one point is converged by one lens part 24 or 25 and further converged by the other lens part 25 or 24 in a spot shape, so the combined lens parts are used as a condenser lens to form a lens which has extremely short focal length.
Patent JP-H10275964-A (JP)
Title: Flexible printed-circuit board and camera making use of it
Inventor: SATO TAKASHI
IPC: G02B1/11
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the reflection of a flexible printed-circuit board in order to prevent a flare, a ghost or the like due to the reflection of leakage light caused by the flexible printed-circuit board used for a signal transmission means in the interior of a camera. SOLUTION: An antireflection layer in which synthetic-resin fine particles in an average particle size of 15 to 50 μm and carbon-black fine particles in an average particle size of 1.0 μm or lower are dispersed into 10 pts.wt. of a synthetic-resin binder such that their ratio is a weight ratio of 1:0 to 1:5 and that their total amount becomes 20 to 500 pts.wt. is formed, or a film, for antireflection, which comprises the antireflection layer is pasted, on a part or the whole of a flexible printed-circuit board.
Patent JP-H05282278-A (JP)
Title: Simulation system for income and outgo of long-team business
IPC: G06F19/00
Filed: 1992-04-02
Abstract: PURPOSE:To enable even a person without professional knowledge to study easily the appropriateness of the plan of business. CONSTITUTION:Professional data stored in a professional data storage means 4 is selected by a data setting means 5 on the basis of each inputted condition data, and business income and outgo set data is set. The income and outgo of the long-term business is calculated by an arithmetic means 8 on the basis of the business income and outgo set data. A business income and outgo plan table and a repayment plan graph are displayed on a display means 7 on the basis of this arithmetically operated result, and simultaneously, the business form of the business income and outgo set data, the business income and outgo plan table, and the repayment plan graph are outputted respectively by output means 9,10,11. If necessary, the arithmetically operated result of the arithmetic means and the business income and outgo set data are stored in a business income and outgo data storage means 12, and when the business income and outgo set data is changed, a business plan based on the changed business income and outgo set data can be generated.
Patent JP-H08279322-A (JP)
Title: Vacuum valve
Inventor: SEKI KEISEI
IPC: C22C9/00
Filed: 1995-04-06
Abstract: PURPOSE: To improve the cutting performance. CONSTITUTION: A non-contact part of a fixed electrode 7 and a movable electrode 8, which are provided in a cutting chamber 1, is formed of a first component at 10-70% by volume of quantity of inclusion, which is formed of at least one kind of V, Cr, Nb, Mo, Ta and W, and a second component, of which residual part is practically formed of at least one kind of Cu and Ag and which includes at least one kind of Ti, Zr, Y and Al at 20 % by volume or less in relation to the quantity of inclusion of Cu or Ag. Mobility of arc can be improved by adding Ti or the like.
Patent JP-H08277083-A (JP)
Title: Polishing method for handrail for man conveyor
Inventor: HONDA KAZUNORI
IPC: B66B31/02
Filed: 1995-04-06
Abstract: PURPOSE: To provide a polishing method of a handrail for a man conveyor where the working time is greatly reduced, the adhesion of the handrail surface to the coating film is kept, and the coating film to sufficiently keep glossiness is formed on the handrail surface. CONSTITUTION: Discoloration and strong stain on the surface of a handrail are removed in Step S1, and the polishing process using the polishing paper of #240-#600 class, preferably #240-#400 class in accordance with R6253 of JIS is achieved. After the chipped powder attached to the handrail surface are removed in Step S2, the coating of ultraviolet ray hardening type is applied to the handrail surface in Step S3. After being left for several minutes, irradiation of the ultraviolet ray is achieved to harden the coating of the ultraviolet hardening type in Step S4.
Patent JP-H04288361-A (JP)
Title: Activated carbon/polyacene material composite, its production, electrical double-layer capacitor and its composite part
Inventor: TABUCHI JUNJI
IPC: H01G11/86
Filed: 1991-03-22
Abstract: PURPOSE:To obtain the title composite having an increased, capacity per unit volume and a reduced equivalent series resistance by thermally curing a mixture of activated carbon with a phenolic resin and heat-treating the mixture in a nonxidizing atmosphere to form a product having a specified C/H molar ratio. CONSTITUTION:A mixture of a powdary or fibrous activated carbon (e.g. activated phenolic carbon powder) with a particulate or powdary phenolic resin (e.g. powdary phenol/formaldehyde resin) is thermally cured and heat-treated in a nonoxidizing atmosphere to obtain the title composite which has an H/C molar ratio in the range of 0.01 to 0.2. An electric double-layer capacitor is obtained by using this composite as a polrrizable electrode.
Patent JP-S568758-A (JP)
Title: Transportation vehicle
Inventor: NAGATOMO HIROTO
IPC: G05D1/00
Filed: 1979-06-29
Abstract: PURPOSE:To make it possible for a transportation vehicle which travels automatically on detection of the guide line to travel straight in any direction, by driving the two wheels which lie on one diagonal line in the four wheels of the transportation vehicle and using the other two wheels as driven wheels to the driving wheels. CONSTITUTION:At the four corners underneath the rectangular truck board 20 of the truck section 19 of a transportation vehicle, two front wheels 21 and two rear wheels 22, four wheels in total, are provided. One of the front wheels serves as a driving wheel 23, and it can be rotated forward or reversely and controlled by the motor 24 through the bevel gears 25 and 26. One of the rear wheels which lies diagonally to the driving wheel 23 also serves as a driving wheel 27, which is driven similarly by the motor 28. Each wheel is rotatably mounted on the truck board 20 through the steering shaft 29. Each of the steering shafts 29 is rotatable by the steering motor 31 through the bevel gear series 33, 34 and 36 and the connecting rods 35, 37 and so on, and the front wheels and rear wheels are turned pivotally in the mutually opposite directions to perform steering operation.
Patent JP-S58198921-A (JP)
Title: Latch circuit
Inventor: MASAKI AKIRA
IPC: H03K3/037
Filed: 1982-05-17
Abstract: PURPOSE:To incrase the processing speed of a logical device, by using an output having one polarity for chip outside driving and an output having the other polarity for inside driving, and realizing operation with small clock pulse width and the driving of the outside of a chip. CONSTITUTION:The output of an acknowledge side, i.e. emitter follower 202' is for the inside driving and that of a negative acknowledge side, i.e. emitter follower 203 is for the outside driving. Therefore, a small-sized TR206' is usable for driving the outside of the chip, and the capacity of input to the base is reduced. The capacity of input to the base of the emitter follower TR when the inside of the chip is driven is reduced to about 1/10 as great as when the outside of the chip is driven, and the minimum necessary width of a clock pulse as the sum of delay times of a current switch 201 and the emitter follower 202' is about 1/2 as great as when the outside is driven. Further, TRs 207A, 207B, and 207C on the negative acknowldge side should have the large capacities of inputs to the bases, but those input capacities do not exert any influence upon the minimum necessary width of the clock pulse.
Patent JP-H02281945-A (JP)
Title: Device for preventing damage of printing device when crack occurs in web to be printed in web rotary press
Inventor: TEO KAIRUHAU
IPC: B65H26/02
Filed: 1990-03-30
Abstract: PURPOSE: To enhance a releasing acceleration of a grasping operation of a broken web by incorporating an outer peripheral wall made of a plurality of segments in at least one roller, setting the segments radially outward movable at the time of a web tear, and grasping the web to be printed by both the rollers. CONSTITUTION: An outer peripheral wall of a roller 1 is formed of a plurality of segments or three segments 2, 3, 4. When locking pawls 20, 21 release a ring 15 at the time of a web tear, a lever is deflected by a pin 38 engaged with a long hole 37 of a lever 9 as fixed to the ring. Accordingly, since a compression spring 16 lifts the lever 9 upward at the time of sliding the ring 15, the segment 2 coupled to the lever 9 is pushed outward. Thus, a diameter of the roller 1 is increased, and a web end of a breakage is clamped. Therefore, a releasing speed of the grasping operation of the broken web can be accelerated.
Patent JP-H06297289-A (JP)
Title: Parts chuck device
Inventor: ISHIKAWA TOSHIYUKI
IPC: B23Q7/04
Filed: 1993-04-08
Abstract: PURPOSE:To prevent the edges of parts from damages and breakages caused by burrs on the edges of parts and clamp the parts in the correct posture accurately by providing a groove in the tip of a squared clamp pin corresponding to the edges of parts. CONSTITUTION:Two square clamp pins 1 for pinching parts in the tips are provided on the sides opposed to the parts 2 in the tips thereof with a groove 1a. The groove 1a is provided to avoid the contact with burrs 2d on the edges of parts 2 when the parts 2 are pinched by the square clamp pins 1. When the parts 2 are clamped, the parts 2 are pinched by the sides of the tips of the grooves 1a of the square clamp pins 1. The tips of the square clamp pins 1 have a considerable flat area, so that the parts 2 are clamped accurately in a correct posture.
Patent JP-H04293200-A (JP)
Title: Building control device
Inventor: MIZUNO HIROMASA
IPC: G08B21/00
Filed: 1991-03-20
Abstract: PURPOSE:To facilitate to change the registration data and refer to the data from an external part in the remote accident warning device to accident-warn the abnormal information to the calling destination registered beforehand through a telephone line. CONSTITUTION:An accident-warning device 4, when the data inputted through a keyboard 3 of a main controller 1 connected by the prescribed data line are the calling destination changing data of the abnormal accident-warning, changes the calling destination data stored as variable data in accordance with the data. At the time of the data for referring to the variable data content, the variable data are displayed through the main controller 1 onto a display 2. Then, according to this invention, the abnormal accident-warning device does not need a special maintenance tool, and the maintenance of the device can be performed by the usual data input output processing with the main controller.
Patent JP-S565061-A (JP)
Title: Freezing festive red rice, etc. in loose state
Inventor: UENO AKIO
IPC: A23L7/10
Filed: 1979-06-28
Abstract: PURPOSE: To prepare frozen loose festive red rice with its grains not broken free from chipped powder, by treating the high viscous boild rice immediately after preparation with liquid nitrogen, followed by striking it.  
     CONSTITUTION: A high viscous boild rice, e.g., festive red rice, made conventionally, is immersed in liquid nitrogen so that the boiled rice is cooled to the temperature of liquid nitrogen or its vicinity and frozen. The frozen rice in liquid nitrogen is struck by a proper tool, or the bulk of frozen boiled rice taken out from liquid nitrogen is schocked by a shake, etc. so that the rice becomes loose. 
     COPYRIGHT: (C)1981,JPO&Japio